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authorGlenn L McGrath2001-06-20 08:07:34 +0000
committerGlenn L McGrath2001-06-20 08:07:34 +0000
commit06a71cced288126a5dfa2ff37b8138bebe8c1c42 (patch)
tree47bb24801d110687728fdf9b8180bfadf0d1b2fc /archival
parent8e74bf94f36f254767da1f48d3752068e92aea46 (diff)
downloadbusybox-06a71cced288126a5dfa2ff37b8138bebe8c1c42.zip
busybox-06a71cced288126a5dfa2ff37b8138bebe8c1c42.tar.gz
Initialise in_file to stdin, so it wont crash if no source specified
Diffstat (limited to 'archival')
-rw-r--r--archival/gunzip.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/archival/gunzip.c b/archival/gunzip.c
index c39814d..c4e8426 100644
--- a/archival/gunzip.c
+++ b/archival/gunzip.c
@@ -68,7 +68,8 @@ static char *license_msg[] = {
extern int gunzip_main(int argc, char **argv)
{
- FILE *in_file, *out_file;
+ FILE *in_file = stdin;
+ FILE *out_file = NULL;
struct stat stat_buf;
char *if_name = NULL;
@@ -112,7 +113,6 @@ extern int gunzip_main(int argc, char **argv)
/* Set input filename and number */
if (argv[optind] == NULL || strcmp(argv[optind], "-") == 0) {
flags |= gunzip_to_stdout;
- in_file = stdin;
} else {
if_name = strdup(argv[optind]);
/* Open input file */